You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"\\"\\\"\\\\"((\\\\"practical guidebook to (((biostatistics OR biostatistical) OR (biostatistics OR biostatistical)) OR ((biostatistics OR biostatistical) OR (biostatistics OR biostatistical))) and epidemiology.\\\\\") OR (\\\\"practical guide to (statistics OR statistical) and epidemiology.\\\\\"))\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ ((\\ practical guidebook to (((biostatistics OR biostatistical) OR (biostatistics OR biostatistical)) OR ((biostatistics OR biostatistical) OR (biostatistics OR biostatistical))) and epidemiology.\\\ ) OR (\\ practical guide to (statistics OR statistical) and epidemiology.\\\ ))\\ \.